Central Mechanisms of Abnormal Sympathoexcitation in Chronic Heart Failure by Takuya Kishi, Yoshitaka Hirooka

“…It has been recognized that the sympathetic nervous system is abnormally activated in chronic heart failure, and leads to further worsening chronic heart failure. …”
Get full text

Asystole following Reintubation during Suspension Laryngoscopy by Sheryl H. Glassman, Michael S. Green, Melissa Brodsky

“…This phenomenon is understood to be due to a sympathetic nervous system reflex causing an increase in plasma catecholamines. …”
Get full text

Sympathetic Renal Innervation and Resistant Hypertension by Vito M. Campese, Elaine Ku, Jeanie Park

“…Although the role of sodium retention, total body volume expansion, and hyperactivity of the renin-angiotensin-aldosterone system (RAAS) are well recognized, increasing evidence suggests that afferent impulses from the injured kidney may increase sympathetic nervous system activity in areas of the brain involved in noradrenergic regulation of blood pressure and contribute to the development and maintenance of hypertension associated with kidney disease. …”
Get full text

Neuroblastoma Soft Tissue Metastasis in a 10-Month-Old Infant with a Right Thigh Mass by Shokouh Taghipour Zahir, Fateme Salemi

“…It may originate from any part of the sympathetic nervous system, but it most commonly arises from the paraspinal sympathetic ganglia in the abdomen or mediastinum. …”
Get full text

Role of the Kidneys in Resistant Hypertension by Z. Khawaja, C. S. Wilcox

“…Activation of the renin-angiotensin-aldosterone system, increased renal sympathetic nervous system activity and increased sodium reabsorption are important renal mechanisms. …”
Get full text

Resistant Hypertension in Nondialysis Chronic Kidney Disease by Silvio Borrelli, Luca De Nicola, Giovanna Stanzione, Giuseppe Conte, Roberto Minutolo

“…In CKD, RH is a common condition due to a combination of factors including sodium retention, increased activity of the renin-angiotensin system, and enhanced activity of the sympathetic nervous system. Before defining the hypertensive patient as resistant it is mandatory to exclude the so-called “pseudoresistance.” …”
Get full text

Resection of Bilateral Symmetrical Multiple Level Cervical Ganglioneuroma in a 43-Year-Old Man, a Probable Case of Neurofibromatosis Type-1: Report of a Case and Review of Literatu... by Seyed Reza Mousavi, Mohammadhadi Amirshahpari Motlagh, Fatemeh Karimi, Bahareh Ebrahimi

“…Ganglioneuroma is a benign tumor, originating from sympathetic nervous system. Intradural and dumbbell shape spinal ganglioneuroma has been reported in the literature. …”
Get full text

Update on Peripheral Arterial Vasodilation, Ascites and Hepatorenal Syndrome in Cirrhosis by Mladen Knotek, Boris Rogachev, Robert W Schrier

“…In cirrhosis of the liver, according to the peripheral arterial vasodilation hypothesis, relative underfilling of the arterial tree triggers a neurohumoral response (activation of renin-angiotensinaldosterone system, sympathetic nervous system, nonosmotic release of vasopressin) aimed at restoring circulatory integrity by promoting renal sodium and water retention. …”
Get full text

Role of Central Nervous System Circuits in Promotion of Breast Cancer Progression by Depression by Yingchao WU, Yuqi LIANG, Qian ZUO, Qianjun CHEN

“…This article reviews the latest research progress of the central nervous system circuits and the generation of depression, the neural connection between the central nervous system and peripheral tumor, and the regulation of the tumor immune microenvironment by the sympathetic nervous system. It also systematically investigates the potential mechanism of the central nervous system circuit in the promotion of breast cancer progression by depression to establish new solutions for the comprehensive treatment of breast cancer.…”
Get full text

Sympathoexcitation Associated with Renin-Angiotensin System in Metabolic Syndrome by Takuya Kishi, Yoshitaka Hirooka

“…Although RAS activation is important for the therapeutic target, underlying sympathetic nervous system (SNS) activation is critically involved and should not be neglected in the pathogenesis of hypertension with MetS. …”
Get full text

The Prolongation of Pulse Transit Time After a Stellate Ganglion Block: An Objective Indicator of a Successful Block by Young Uk Kim, Yuseon Cheong, Yu Gyeong Kong, Jonghyuk Lee, Sehun Kim, Hong Gyu Choi, Jeong Hun Suh

“…The relationship between the change of pulse transit time and the presence of clinical signs after stallate ganglion block (SGB) was investigated in patients with disorders mediated by the sympathetic nervous system. SGB is used for the treatment and diagnosis of these disorders; however, a successful objective marker does not exist. …”
Get full text

Blood Pressure Control at Rest and during Exercise in Obese Children and Adults by Konstantina Dipla, George P. Nassis, Ioannis S. Vrabas

“…This paper focuses on the evidence linking obesity with alterations of the autonomic nervous system and discusses the potential mechanisms and consequences of the altered sympathetic nervous system behavior in obese individuals at rest and during exercise. …”
Get full text

Phenoxybenzamine in Complex Regional Pain Syndrome: Potential Role and Novel Mechanisms by Mario A. Inchiosa

“…One form of this syndrome, CRPS I, was originally termed reflex sympathetic dystrophy (RSD) because of an apparent dysregulation of the sympathetic nervous system in the region of an extremity that had been subjected to an injury or surgical procedure. …”
Get full text

Sympathetic Nervous Regulation in Patients with Cirrhosis: Pathogenesis of Fluid Retention and Formation of Ascites by Jens H Henriksen, Helmer Ring-Larsen, Niels Juel Christensen

“…The authors conclude that the sympathetic nervous system, in concert with other regulatory systems, plays an important role in sodium-water homeostasis and fluid retention, as well as in the systemic and hepatosplanchnic circulatory derangement seen in patients with cirrhosis.…”
Get full text

Persistent Tachycardia in a Patient on Clozapine by Samuel Adeyemo, Oluwole Jegede, Peterson Rabel, Saad Ahmed, Terence Tumenta, Oluwatoyin Oladeji, Khanderker Taher

“…Clozapine-induced tachycardia results from direct effects on the sympathetic nervous system including the blockade of cardiac muscarinic M2 receptors, presynaptic α2 adrenoceptors, and indirect activation of the β adrenoceptors. …”
Get full text

The Effects of Renal Nerve Denervation on Blood Pressure and Target Organs in Different Hypertensive Rat Models by Demin Liu, Jing Wang, Haijuan Hu, Guoqiang Gu, Rui Ding, Ruiqin Xie, Wei Cui

“…In turn, renal sympathetic hyperactivation showed elevated sympathetic nervous system activity and led to blood pressure increase in certain patients. …”
Get full text

Role of Neutrophil Extracellular Traps in Hypertension and Their Impact on Target Organs by Fei Yu, Jianshu Chen, Xiaowei Zhang, Zhengke Ma, Jingtao Wang, Qiang Wu

“…Hypertension is a dysregulation in the renin–angiotensin–aldosterone system and sympathetic nervous system, both regulating saline homeostasis and cardiovascular function. …”
Get full text

The Relationship Between Sleep Quality and Blood Pressure in Students by Muhammad Irwan, Irfan Irfan, Evawaty Evawaty, Rahmin Rahmin, Risnah Risnah, Salmah Arafah

“…If someone's sleep duration is short, the sympathetic nervous system activity will increase, making the person vulnerable to stress, ultimately leading to an increase in blood pressure. …”
Get full text

Pathophysiologic Mechanisms of Cardiovascular Disease in Obstructive Sleep Apnea Syndrome by Carlos Zamarrón, Luis Valdés Cuadrado, Rodolfo Álvarez-Sala

“…., hypoxemia, sleep disruption, activation of the sympathetic nervous system, and inflammatory activation). It has been found that CPAP therapy for OSAS provides an objective improvement in symptoms and cardiac function, decreases cardiovascular risk, improves insulin sensitivity, and normalises biomarkers. …”
Get full text

Lipid Horizons: Recent Advances and Future Prospects in LBDDS for Oral Administration of Antihypertensive Agents by null Preeti, Sharda Sambhakar, Rohit Malik, Saurabh Bhatia, Ahmed Al Harrasi, Renu Saharan, Geeta Aggarwal, Suresh Kumar, Renu Sehrawat, Chanchal Rani

“…By fine-tuning drug release profiles and enhancing drug uptake at specific sites, LBDDS can potentially target renin-angiotensin-aldosterone system components, sympathetic nervous system pathways, and endothelial dysfunction, all of which play crucial roles in hypertension pathophysiology. …”
Get full text